Hello,
I want to install “Nanoleaf” or “Hyperion”. HA ask me for a Hostname or an IP. I dont even have this cause I want to install it.
Can someone helop me what I´m doing wrong?
An integration in HA is not a full application. It is integrating with the install, so to integrate with one of the applications you indicate, the integration needs to know what the connection details are of the application. See also integration documentation (for example Hyperion): Hyperion - Home Assistant (home-assistant.io)